Rear brake drum 2R Trucks Models 14-15 with dual wheels 10 per truck

Rear All 1949-61 trucks models 16 28 All 1962-64 trucks models 25 28 10 per truck

Front M16-17 Trucks 2R-6E Trucks models 16-17 28 38

Left M15 trucks on and after serial M15-2001 All M15A trucks use 10

Right M15 trucks on and after serial M15-2001 All M15A trucks use 10

Rear 1949-53 trucks models 14-15 with single rear wheels use 10

Rear All 1949-57 trucks models 16-17 28 38 takes 10 All 1958-61 trucks models 16 28 All 1962-64 trucks models 25 28 35 dual wheel equipped

10 per truck M15 Trucks before serial M15-2001 M16 Trucks before serial M16-5201

Right wheel All M15 M16 trucks on or before serial M15-2001 M16-5201 takes 10

LH thread All 1938-50 cars except Champion All 1937-58 12 ton trucks

RH thread All 1938-50 cars except Champion All 1937-64 half ton trucks Zip Vans

Left hand thread 1939-50 Champions All 1951-58 cars Other applications